package com.behavior.chainOfResponsibility.demo;

/**
 * @author xiaobing
 * @version 1.0
 * @date 2021/9/22 2:55 下午
 */
public class ChainPatternDemo {
    private static AbstractLogger getChainOfLoggers(){

        AbstractLogger errorLogger = new ErrorLogger(AbstractLogger.ERROR);
        AbstractLogger fileLogger = new FileLogger(AbstractLogger.DEBUG);
        AbstractLogger consoleLogger = new ConsoleLogger(AbstractLogger.INFO);

        errorLogger.setNextLogger(fileLogger);
        fileLogger.setNextLogger(consoleLogger);

        return errorLogger;
    }

    public static void main(String[] args) {
        AbstractLogger loggerChain = getChainOfLoggers();

        loggerChain.logMessage(AbstractLogger.INFO, "This is an information.");

//        loggerChain.logMessage(AbstractLogger.DEBUG,
//                "This is a debug level information.");
//
//        loggerChain.logMessage(AbstractLogger.ERROR,
//                "This is an error information.");
    }
}
